4 layers160 × 100 mm

LM399 Burnin Board
TU-Darmstadt-APQ/LM399_Burnin_Board
An ADR399/LM399 voltage reference burnin board.
287 parts2CERN-OHL-W-2.0
Boards in 1 GitHub repository, designed in KiCad, that use the OPA4202ID by Texas Instruments (-18V~-2.25V、2.25V~18V -40℃~+105℃ 0.35V/us 126dB 1MHz 1uV/℃ 200uV 2nA 35mA 4.5V~36V 580uA 700pA 9nV/√Hz@1kHz EMI filtering/RF suppression、Reverse-phase input protection Four channels SOIC-14 Precision Op Amps ROHS). See how each wires it, with its parts, size, README and files; the OPA4202ID’s symbol, footprint and pinout are on its own page.

TU-Darmstadt-APQ/LM399_Burnin_Board
An ADR399/LM399 voltage reference burnin board.